diff --git a/src/transmitwindow.cpp b/src/transmitwindow.cpp
index 76fb7277..cff32b7e 100644
--- a/src/transmitwindow.cpp
+++ b/src/transmitwindow.cpp
@@ -573,6 +573,13 @@ void transmitwindow::on_tabWidget_currentChanged(int index)
                         m_fxEngine,"run");
             break;
         }
+
+        case tabGrid:
+        {
+            // Reassert levels
+            m_sender->setLevel(m_levels.data(),m_levels.size());
+            break;
+        }
     }
 }
 
diff --git a/src/transmitwindow.h b/src/transmitwindow.h
index 89e93d22..26976152 100644
--- a/src/transmitwindow.h
+++ b/src/transmitwindow.h
@@ -84,6 +84,7 @@ private slots:
         tabSliders,
         tabChannelCheck,
         tabEffects,
+        tabGrid
     };
 
     void setUniverseOptsEnabled(bool enabled);